visualize.overlap {ENMTools}

visualize.overlap, Makes a contour map of suitability of habitat in environment space for two models

Description

visualize.overlap, Makes a contour map of suitability of habitat in environment space for two models

Usage

visualize.overlap(
  model.1,
  model.2,
  env,
  nbins = 100,
  layers,
  plot.points = TRUE
)

Arguments

model.1

An enmtools.model object

model.2

An enmtools.model object

env

A set of environmental layers

nbins

The number of bins per layer to use for drawing environment space

layers

A vector of layer names to use for drawing environment space

plot.points

Logical determining whether presence points should be plotted on suitability plot

Value

overlap.plot A two dimensional plot of an ENM

Examples

ar <- iberolacerta.clade$species$aranica
au <- iberolacerta.clade$species$aurelioi
aranica.dm <- enmtools.dm(ar, euro.worldclim)
aurelioi.dm <- enmtools.dm(au, euro.worldclim)
visualize.overlap(aranica.dm, aurelioi.dm, euro.worldclim, layers = c("bio1", "bio9"))